Altman's 28° 3.5Q Ellipsoidal produces a high intensity sharp or soft edged beam and uses high-intensity tungsten halogen lamps. Four adjustable integral stainless steel framing shutters provide beam shaping ability and the pattern slot and holder provide the ability to project visual images. While primarily designed for theatre and studio applications, the 3.5Q Series is also useful in displays, show windows, museums and nightclubs where precision controlled accenting is desirable.